Celtic Holy Places

• Clonmacnoise

• Friends of Orthodoxy on Iona  - An informal association of Orthodox Christians which organises pilgrimages to Iona and other places associated with the Celtic Christian tradition and the heritage of Saint Columba.
• Glendalough, County Wicklow  - Monastic site founded in the sixth century, includes remains of several churches and gravestones.
• New Advent: School of Iona  - Details on origin, purpose, historical significance and experiences of people.
• Thin Places: Celtic Holy Ground  - Features photo archive of spiritual places in England, Ireland, Scotland and Wales.